package com.vfmall.task;

import com.vfmall.entity.Orders;
import com.vfmall.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;

/*
 * 自定义定时任务类
 * */
@Component //实例化，自动生成bean交给容器管理
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;

    // 处理超时订单
    @Scheduled(cron = "0 * * * * ?")
//    @Scheduled(cron="1/5 * * * * ?")
    public void processTimeoutOrder() {
        log.info("定时处理超时订单：{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTime(Orders.PENDING_PAYMENT, time);
        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }


    // 处理派送中的订单
    @Scheduled(cron = "0 0 1 * * ? ")
    public void processDeliveryOrder() {
        log.info("定时处理处于派送中的订单：{}", LocalDateTime.now());
        LocalDateTime confirm_time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTime(Orders.DELIVERY_IN_PROGRESS, confirm_time);
        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CONFIRMED);
                orders.setCancelReason("订单自动确认");
                orderMapper.update(orders);
            }
        }
    }
}
